Grok 3
Last verified July 27, 2026 · xAI pricing ↗$3.00/1M input · $15.00/1M output · 131K context · xAI
Retired
Not generally available
xAI has shut Grok 3 down. You cannot buy it at the rate below. The price is kept so past spend and old estimates still reconcile, and it is excluded from the calculator’s default model list and from every ranking.
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Alternatives to Grok 3
Pricing Details
xAIRetired. xAI shut down slug grok-3 on May 15, 2026 at 12:00 PM PT; the slug still resolves but bills at grok-4.3 rates ($1.25/$2.50), not the $3/$15 shown here. Replacement: grok-4.3 with reasoning effort none. Price kept for historical comparison. Estimated tokens (different tokenizer).
Input / 1M tokens
$3
Output / 1M tokens
$15
Context Window
131K
Max Output
16K
Price History
No price change recorded since 2026-07-27, when this site started tracking this model.
Frequently Asked Questions
Common questions about Grok 3 pricing and usage